Psychologist | Clinical Psychology

Ronald Gaylord Carlson, PSY D

680 Langsdorf Dr, Suite #219, Fullerton, California, 92831

About Ronald Gaylord Carlson

Ronald Gaylord Carlson is a psychologist based in Fullerton, California who is specialized in Clinical Psychology. Active license number of Ronald Gaylord Carlson is PSY9984 for Clinical Psychology in California. His current practice location is 680 Langsdorf Dr, Suite #219, Fullerton. Patients can contact him at 714-578-0990 or can fax him at 714-449-9252. Ronald Gaylord Carlson, PSY D, specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1841206075.

Ronald Gaylord Carlson is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Practice Information

Ronald Gaylord Carlson's specialty, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Ronald Gaylord Carlson
Specialization Clinical Psychology
Credentials PSY D
Gender Male
Practice Address: 680 Langsdorf Dr, Suite #219
Fullerton, CA - 92831
Fax 714-449-9252

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to healthcare providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

NPI Number1841206075
NPI Enumeration Date: 31 Jul, 2006
NPI Last Update On: 08 Jul, 2007

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialties in the same state or different states. Related medical licenses for Ronald Gaylord Carlson are as mentioned below.

License NumberSpecializationStateStatus
PSY9984Clinical Psychology CaliforniaPrimary

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Ronald Gaylord Carlson
680 Langsdorf Dr, Suite #219
Fullerton, CA - 92831
Phone: 714-578-0990
Fax: 714-449-9252

Book an Appointment with Ronald Gaylord Carlson

To schedule an appointment, contact Ronald Gaylord Carlson at 680 Langsdorf Dr, Suite #219, Fullerton, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Ronald Gaylord Carlson:

Ronald Gaylord Carlson is a psychologist specializing in Clinical Psychology. He is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Yes, Ronald Gaylord Carlson is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.
*Availability may change. Please contact the office directly to ask about appointments.

Ronald Gaylord Carlson practices at 680 Langsdorf Dr, Suite #219, Fullerton, California, 92831.

To schedule an appointment with Ronald Gaylord Carlson, please contact the office at 714-578-0990.

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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.